534813000 has 128 divisors (see below), whose sum is σ = 1704568320. Its totient is φ = 139545600.

The previous prime is 534812989. The next prime is 534813011. The reversal of 534813000 is 318435.

It is an interprime number because it is at equal distance from previous prime (534812989) and next prime (534813011).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139104 + ... + 142896.

It is an arithmetic number, because the mean of its divisors is an integer number (13316940).

Almost surely, 2^534813000 is an apocalyptic number.

534813000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534813000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (852284160).

534813000 is an abundant number, since it is smaller than the sum of its proper divisors (1169755320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534813000 is a wasteful number, since it uses less digits than its factorization.

534813000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3864 (or 3850 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 534813000 is about 23126.0243016391. The cubic root of 534813000 is about 811.7095428742.

The spelling of 534813000 in words is "five hundred thirty-four million, eight hundred thirteen thousand".